navHover = function() {
	  var lis = document.getElementById("menu2").getElementsByTagName("LI");
	  for (var i=0; i<lis.length; i++) {
		 lis[i].onmouseover=function() {
			this.className+=" iehover";
		 }
		 lis[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" iehover\\b"), "");
		 }
	  }
	}
	if (window.attachEvent) window.attachEvent("onload", navHover);